/* 版心 */
.w {
  width: 1200px;
  margin: 0 auto;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
input {
  outline: none;
}

a {
  text-decoration: none;
  color: black;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
ul {
  list-style: none;
}

.clearfix:before,
.clearfix:after {
  content: "";
  display: block;
}

.clearfix:after {
  clear: both;
}
/* 兼容ie678的浏览器 */
.clearfix {
  *zoom: 1;
}
body {
  background-color: #f7f7f7;
}
.top {
  display: flex;
  position: fixed;
  height: 60px;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #0094ff;
}
.top > .top-logo {
  width: 120px;
  height: 50px;
  margin: 5px;
  line-height: 50px;
  background-color: aqua;
}
.top > .top-li {
  flex: 1;
}
.top > .top-conter {
  width: 120px;
  height: 50px;
  margin: 5px;
  line-height: 50px;
  background-color: chocolate;
}
/* 主体部分 */
/* 导航条 */
.header {
  height: 60px;
  border-radius: 10px;
  background-color: rgb(206, 206, 205);
}
.header > .name {
  margin-top: 15px;
  margin-left: 15px;
  font-size: 20px;
  font-weight: 600;
}
.header > .logo > img {
  height: 60px;
  border-radius: 10px;
}
.fr > .nav {
  margin-top: 15px;
}
.fr > .nav > li {
  float: left;
  margin: 0 10px;
  cursor: pointer;
  font-size: 18px;
}
.fr > .nav > li:last-child {
  margin-right: 30px;
}
/* banner头部 */
.main {
  height: 455px;
  margin-top: 10px;
}

.focus {
  position: relative;
  width: 1000px;
  height: 300px;
  /* background-color: purple; */
  overflow: hidden;
}

.focus ul {
  position: absolute;
  top: 0;
  left: 0;
  width: 600%;
  /* transition: all 0.8s; */
}

.focus ul li {
  float: left;
}

.arrow-l,
.arrow-r {
  display: none;
  position: absolute;
  top: 50%;
  margin-top: -20px;
  width: 24px;
  height: 40px;
  background: rgba(0, 0, 0, 0.3);
  text-align: center;
  line-height: 40px;
  color: #fff;
  font-family: "icomoon";
  font-size: 18px;
  z-index: 2;
}

.arrow-r {
  right: 0;
}

/* main 右半部分 */
.banner .main .newsflash {
  width: 600px;
  height: 500px;
  border-radius: 1px solid black;
  border-color: #0094ff;
}
